244745550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 794011680

約数和(自身を除く): 549266130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 89, 90, 97, 105, 126, 135, 150, 162, 175, 178, 189, 194, 210, 225, 267, 270, 291, 315, 350, 378, 405, 445, 450, 485, 525, 534, 567, 582, 623, 630, 675, 679, 801, 810, 873, 890, 945, 970, 1050, 1134, 1246, 1335, 1350, 1358, 1455, 1575, 1602, 1746, 1869, 1890, 2025, 2037, 2225, 2403, 2425, 2619, 2670, 2835, 2910, 3115, 3150, 3395, 3738, 4005, 4050, 4074, 4365, 4450, 4725, 4806, 4850, 5238, 5607, 5670, 6111, 6230, 6675, 6790, 7209, 7275, 7857, 8010, 8633, 8730, 9345, 9450, 10185, 11214, 12015, 12222, 13095, 13350, 14175, 14418, 14550, 15575, 15714, 16821, 16975, 17266, 18333, 18690, 20025, 20370, 21825, 24030, 25899, 26190, 28035, 28350, 30555, 31150, 33642, 33950, 36045, 36666, 39285, 40050, 43165, 43650, 46725, 50463, 50925, 51798, 54999, 56070, 60075, 60431, 61110, 65475, 72090, 77697, 78570, 84105, 86330, 91665, 93450, 100926, 101850, 109998, 120150, 120862, 129495, 130950, 140175, 152775, 155394, 168210, 180225, 181293, 183330, 196425, 215825, 233091, 252315, 258990, 274995, 280350, 302155, 305550, 360450, 362586, 388485, 392850, 420525, 431650, 458325, 466182, 504630, 543879, 549990, 604310, 647475, 699273, 776970, 841050, 906465, 916650, 1087758, 1165455, 1261575, 1294950, 1374975, 1398546, 1510775, 1631637, 1812930, 1942425, 2330910, 2523150, 2719395, 2749950, 3021550, 3263274, 3496365, 3884850, 4532325, 4894911, 5438790, 5827275, 6992730, 8158185, 9064650, 9789822, 11654550, 13596975, 16316370, 17481825, 24474555, 27193950, 34963650, 40790925, 48949110, 81581850, 122372775, 244745550]

約数ペア:

[(1, 244745550), (2, 122372775), (3, 81581850), (5, 48949110), (6, 40790925), (7, 34963650), (9, 27193950), (10, 24474555), (14, 17481825), (15, 16316370), (18, 13596975), (21, 11654550), (25, 9789822), (27, 9064650), (30, 8158185), (35, 6992730), (42, 5827275), (45, 5438790), (50, 4894911), (54, 4532325), (63, 3884850), (70, 3496365), (75, 3263274), (81, 3021550), (89, 2749950), (90, 2719395), (97, 2523150), (105, 2330910), (126, 1942425), (135, 1812930), (150, 1631637), (162, 1510775), (175, 1398546), (178, 1374975), (189, 1294950), (194, 1261575), (210, 1165455), (225, 1087758), (267, 916650), (270, 906465), (291, 841050), (315, 776970), (350, 699273), (378, 647475), (405, 604310), (445, 549990), (450, 543879), (485, 504630), (525, 466182), (534, 458325), (567, 431650), (582, 420525), (623, 392850), (630, 388485), (675, 362586), (679, 360450), (801, 305550), (810, 302155), (873, 280350), (890, 274995), (945, 258990), (970, 252315), (1050, 233091), (1134, 215825), (1246, 196425), (1335, 183330), (1350, 181293), (1358, 180225), (1455, 168210), (1575, 155394), (1602, 152775), (1746, 140175), (1869, 130950), (1890, 129495), (2025, 120862), (2037, 120150), (2225, 109998), (2403, 101850), (2425, 100926), (2619, 93450), (2670, 91665), (2835, 86330), (2910, 84105), (3115, 78570), (3150, 77697), (3395, 72090), (3738, 65475), (4005, 61110), (4050, 60431), (4074, 60075), (4365, 56070), (4450, 54999), (4725, 51798), (4806, 50925), (4850, 50463), (5238, 46725), (5607, 43650), (5670, 43165), (6111, 40050), (6230, 39285), (6675, 36666), (6790, 36045), (7209, 33950), (7275, 33642), (7857, 31150), (8010, 30555), (8633, 28350), (8730, 28035), (9345, 26190), (9450, 25899), (10185, 24030), (11214, 21825), (12015, 20370), (12222, 20025), (13095, 18690), (13350, 18333), (14175, 17266), (14418, 16975), (14550, 16821), (15575, 15714)]